This is what I got back from my son that works at the City garage...
Not "pressed" but they do the yoke pretty tight.
Not unusual to need a puller or drive the pinion out of the yoke with a big punch and hammer
I know a lot about a lot of things BUT I still have a lot to learn.
Life is what you make of it. So, why not make a working machine to make it easier.
| 
